1 package org.apache.turbine.services.intake.model;
2
3 /* ====================================================================
4 * The Apache Software License, Version 1.1
5 *
6 * Copyright (c) 2001 The Apache Software Foundation. All rights
7 * reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 *
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the
19 * distribution.
20 *
21 * 3. The end-user documentation included with the redistribution,
22 * if any, must include the following acknowledgment:
23 * "This product includes software developed by the
24 * Apache Software Foundation (http://www.apache.org/)."
25 * Alternately, this acknowledgment may appear in the software itself,
26 * if and wherever such third-party acknowledgments normally appear.
27 *
28 * 4. The names "Apache" and "Apache Software Foundation" and
29 * "Apache Turbine" must not be used to endorse or promote products
30 * derived from this software without prior written permission. For
31 * written permission, please contact apache@apache.org.
32 *
33 * 5. Products derived from this software may not be called "Apache",
34 * "Apache Turbine", nor may "Apache" appear in their name, without
35 * prior written permission of the Apache Software Foundation.
36 *
37 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
40 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
41 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
42 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
43 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
44 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
46 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
47 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48 * SUCH DAMAGE.
49 * ====================================================================
50 *
51 * This software consists of voluntary contributions made by many
52 * individuals on behalf of the Apache Software Foundation. For more
53 * information on the Apache Software Foundation, please see
54 * <http://www.apache.org/>.
55 */
56
57 import org.apache.turbine.util.ParameterParser;
58 import org.apache.turbine.services.intake.xmlmodel.XmlField;
59
60 /***
61 * Base class for Intake generated input processing classes.
62 *
63 * @author <a href="mailto:jmcnally@collab.net>John McNally</a>
64 * @version $Id: StringField.java,v 1.2 2001/10/09 14:44:38 henning Exp $
65 */
66 public class StringField extends Field
67 {
68 public StringField(XmlField field, Group group)
69 throws Exception
70 {
71 super(field, group);
72 }
73
74 /***
75 * Sets the default value for an StringField
76 */
77
78 protected void setDefaultValue(String prop)
79 {
80 defaultValue = prop;
81 }
82
83 /***
84 * converts the parameter to the correct Object.
85 */
86 protected void doSetValue(ParameterParser pp)
87 {
88 if ( isMultiValued )
89 {
90 String[] ss = pp.getStrings(getKey());
91 setTestValue(ss);
92 }
93 else
94 {
95 setTestValue(pp.getString(getKey()));
96 }
97 }
98
99 /***
100 * Set the value of required.
101 * @param v Value to assign to required.
102 */
103 public void setRequired(boolean v, String message)
104 {
105 this.required = v;
106 if (v && (!set_flag || ((String)getTestValue()).length() == 0) )
107 {
108 valid_flag=false;
109 this.message = message;
110 }
111 }
112 }
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